Investigation of the Stage Performance and Flow Fields in a Centrifugal Compressor with a Vaneless Diffuser

Table 1

Studied designs.

𝑏/𝑏2	CFD	TESTED
1.00	X	Tested in [1–4]
0.91	X	Tested in [1–4]
0.85	X	Tested in [1–4]
0.81	X	Tested in [1–4]
0.75	X	X
0.60	X
0.50	X	X